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    <title>Document</title>
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<body>
    <script>
        /* 
            continue(继续)跳过本次循环。
            break(打破)跳出整个循环
        */
       //逢7过。（各位和十位不能为7）
          for (let i=1; i<100; i++){
            if(i % 7 == 0 || i % 10 ==7){
                console.log(i + "的个位或者十位是七");
                //continue
                break;
            }
            console.log("此时 i 是" + i);
        }
        console.log('game over');
    </script>
</body>
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